title: Controversies in Dermatology: part IV.
authors.affiliation: The Dermatology Unit, Kaplan Medical Center, Rechovot 76100 Israel, affiliated to the Hebrew University-Hadassah Medical School, Jerusalem, Israel. Electronic address: wolf_r@netvision.net.il.
authors.forename: Ronni
authors.initials: R
authors.lastname: Wolf
authors.affiliation: Jefferson Medical College of Thomas Jefferson University, 1760 Market St, Ste 301, Philadelphia, PA 19103. Electronic address: larryderm@yahoo.com.
authors.forename: Lawrence Charles
authors.initials: LC
authors.lastname: Parish
mesh_terms: D012628:Dermatitis, Seborrheic / Q000145:classification / Q000209:etiology; D003880:Dermatology; D006801:Humans